39665d9aab
Semantic checks added to check the worksharing 'single' region closely nested inside a worksharing 'do' region. And also to check whether the 'do' iteration variable is a variable in 'Firstprivate' clause. Files: check-directive-structure.h check-omp-structure.h check-omp-structure.cpp Testcases: omp-do01-positivecase.f90 omp-do01.f90 omp-do05-positivecase.f90 omp-do05.f90 Reviewed by: Kiran Chandramohan @kiranchandramohan , Valentin Clement @clementval Differential Revision: https://reviews.llvm.org/D93205
37 lines
884 B
Fortran
37 lines
884 B
Fortran
! RUN: %S/test_symbols.sh %s %t %f18 -fopenmp
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! OpenMP Version 4.5
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! 2.7.1 Loop Construct restrictions on single directive.
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! A positive case
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!DEF: /omp_do MainProgram
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program omp_do
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!DEF: /omp_do/i ObjectEntity INTEGER(4)
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!DEF: /omp_do/n ObjectEntity INTEGER(4)
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integer i,n
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!$omp parallel
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!DEF: /omp_do/Block1/i (OmpPrivate, OmpPreDetermined) HostAssoc INTEGER(4)
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do i=1,10
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!$omp single
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print *, "hello"
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!$omp end single
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end do
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!$omp end parallel
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!$omp parallel default(shared)
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!$omp do
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!DEF: /omp_do/Block2/Block1/i (OmpPrivate, OmpPreDetermined) HostAssoc INTEGER(4)
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!REF: /omp_do/n
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do i=1,n
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!$omp parallel
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!$omp single
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!DEF: /work EXTERNAL (Subroutine) ProcEntity
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!REF: /omp_do/Block2/Block1/i
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call work(i, 1)
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!$omp end single
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!$omp end parallel
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end do
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!$omp end do
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!$omp end parallel
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end program omp_do
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